67225700064 has 48 divisors (see below), whose sum is σ = 176501324160. Its totient is φ = 22404266880.

The previous prime is 67225700051. The next prime is 67225700071. The reversal of 67225700064 is 46000752276.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 67225699995 and 67225700031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 456907 + ... + 585845.

It is an arithmetic number, because the mean of its divisors is an integer number (3677110920).

Almost surely, 2^67225700064 is an apocalyptic number.

It is an amenable number.

67225700064 is an abundant number, since it is smaller than the sum of its proper divisors (109275624096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67225700064 is a wasteful number, since it uses less digits than its factorization.

67225700064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134383 (or 134375 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 67225700064 in words is "sixty-seven billion, two hundred twenty-five million, seven hundred thousand, sixty-four".